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/* cursor.h - definitions for the cursor type

*

* Copyright (C) 2004-2007 Gerhard Häring <gh@ghaering.de>

*

* This file is part of pysqlite.

*

* This software is provided 'as-is', without any express or implied

* warranty. In no event will the authors be held liable for any damages

* arising from the use of this software.

*

* Permission is granted to anyone to use this software for any purpose,

* including commercial applications, and to alter it and redistribute it

* freely, subject to the following restrictions:

*

* 1. The origin of this software must not be misrepresented; you must not

* claim that you wrote the original software. If you use this software

* in a product, an acknowledgment in the product documentation would be

* appreciated but is not required.

* 2. Altered source versions must be plainly marked as such, and must not be

* misrepresented as being the original software.

* 3. This notice may not be removed or altered from any source distribution.

*/

#ifndef PYSQLITE_CURSOR_H

#define PYSQLITE_CURSOR_H

#include "Python.h"

#include "statement.h"

#include "connection.h"

#include "module.h"

typedef struct

{

PyObject_HEAD

pysqlite_Connection* connection;

PyObject* description;

PyObject* row_cast_map;

int arraysize;

PyObject* lastrowid;

long rowcount;

PyObject* row_factory;

pysqlite_Statement* statement;

/* the next row to be returned, NULL if no next row available */

PyObject* next_row;

} pysqlite_Cursor;

typedef enum {

STATEMENT_INVALID, STATEMENT_INSERT, STATEMENT_DELETE,

STATEMENT_UPDATE, STATEMENT_REPLACE, STATEMENT_SELECT,

STATEMENT_OTHER

} pysqlite_StatementKind;

extern PyTypeObject pysqlite_CursorType;

int pysqlite_cursor_init(pysqlite_Cursor* self, PyObject* args, PyObject* kwargs);

void pysqlite_cursor_dealloc(pysqlite_Cursor* self);

PyObject* pysqlite_cursor_execute(pysqlite_Cursor* self, PyObject* args);

PyObject* pysqlite_cursor_executemany(pysqlite_Cursor* self, PyObject* args);

PyObject* pysqlite_cursor_getiter(pysqlite_Cursor *self);

PyObject* pysqlite_cursor_iternext(pysqlite_Cursor *self);

PyObject* pysqlite_cursor_fetchone(pysqlite_Cursor* self, PyObject* args);

PyObject* pysqlite_cursor_fetchmany(pysqlite_Cursor* self, PyObject* args, PyObject* kwargs);

PyObject* pysqlite_cursor_fetchall(pysqlite_Cursor* self, PyObject* args);

PyObject* pysqlite_noop(pysqlite_Connection* self, PyObject* args);

PyObject* pysqlite_cursor_close(pysqlite_Cursor* self, PyObject* args);

int pysqlite_cursor_setup_types(void);

#define UNKNOWN (-1)

#endif